t/t5403-post-checkout-hook.sh: avoid "test <cond> -a/-o <cond>"

diff --git a/t/t5403-post-checkout-hook.sh b/t/t5403-post-checkout-hook.sh
index 1753ef2b91e3e5846f12fc16e1209b1895210f3b..fc898c9eac704c934cfbef47fc1463f27dd50c6f 100755 (executable)
--- a/t/t5403-post-checkout-hook.sh
+++ b/t/t5403-post-checkout-hook.sh
@@ -39,7 +39,7 @@ test_expect_success 'post-checkout receives the right arguments with HEAD unchan
        old=$(awk "{print \$1}" clone1/.git/post-checkout.args) &&
        new=$(awk "{print \$2}" clone1/.git/post-checkout.args) &&
        flag=$(awk "{print \$3}" clone1/.git/post-checkout.args) &&
-       test $old = $new -a $flag = 1
+       test $old = $new && test $flag = 1
 '
 
 test_expect_success 'post-checkout runs as expected ' '
@@ -52,7 +52,7 @@ test_expect_success 'post-checkout args are correct with git checkout -b ' '
        old=$(awk "{print \$1}" clone1/.git/post-checkout.args) &&
        new=$(awk "{print \$2}" clone1/.git/post-checkout.args) &&
        flag=$(awk "{print \$3}" clone1/.git/post-checkout.args) &&
-       test $old = $new -a $flag = 1
+       test $old = $new && test $flag = 1
 '
 
 test_expect_success 'post-checkout receives the right args with HEAD changed ' '
@@ -60,7 +60,7 @@ test_expect_success 'post-checkout receives the right args with HEAD changed ' '
        old=$(awk "{print \$1}" clone2/.git/post-checkout.args) &&
        new=$(awk "{print \$2}" clone2/.git/post-checkout.args) &&
        flag=$(awk "{print \$3}" clone2/.git/post-checkout.args) &&
-       test $old != $new -a $flag = 1
+       test $old != $new && test $flag = 1
 '
 
 test_expect_success 'post-checkout receives the right args when not switching branches ' '
@@ -68,7 +68,7 @@ test_expect_success 'post-checkout receives the right args when not switching br
        old=$(awk "{print \$1}" clone2/.git/post-checkout.args) &&
        new=$(awk "{print \$2}" clone2/.git/post-checkout.args) &&
        flag=$(awk "{print \$3}" clone2/.git/post-checkout.args) &&
-       test $old = $new -a $flag = 0
+       test $old = $new && test $flag = 0
 '
 
 if test "$(git config --bool core.filemode)" = true; then